2-(2,6-Dichlorophenyl)-2-oxoacetaldehyde CAS 53216-17-4
| CAS No. | 53216-17-4 |
| Molecular Formula | C8H4Cl2O2 |
| Molecular Weight | 203.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(2,6-Dichlorophenyl)-2-oxoacetaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
2-(2,6-Dichlorophenyl)-2-oxoacetaldehyde (CAS 53216-17-4) is a high-purity analytical reference standard with the molecular formula C8H4Cl2O2 and a molecular weight of 203.02 g/mol.
Based on its molecular formula C8H4Cl2O2, 2-(2,6-Dichlorophenyl)-2-oxoacetaldehyde contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 203.02 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H4Cl2O2 |
| Molecular Weight | 203.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
Related Dichlorophenyl Standards
- 2-(2,5-Dichlorophenyl)-2-oxoacetaldehyde (CAS 38923-37-4)
- 2-(3,4-Dichlorophenyl)-2-oxoacetaldehyde (CAS 38923-36-3)
- 1-(2,3-Dichlorophenyl)-2-propanone (CAS 102052-39-1)
- 1-(2,5-Dichlorophenyl)propan-2-one (CAS 102052-40-4)
- 1-(3,4-Dichlorophenyl)prop-2-en-1-ol (CAS 103058-93-1)
- 3-(2,3-Dichlorophenyl)propanal (CAS 1057670-84-4)
- 3-(2,6-Dichlorophenyl)propanal (CAS 1057670-91-3)
- 2-(3,4-Dichlorophenyl)-2-methyloxirane (CAS 1147939-70-5)
Recommended Standards
- 4,5-Dichlorophthalaldehyde (CAS 13209-33-1)
- 2,5-Dichloroterephthalaldehyde (CAS 46052-84-0)
- 2-Chlorophenyloxoacetyl chloride (CAS 1159373-66-6)
- 4,6-dichloro-2,3-dihydro-1-benzofuran-3-one (CAS 857062-58-9)
- Pyrido[2,3-b]pyrazin-8-ol (CAS 116598-86-8)
- 4-[(dimethylamino)methyl]-3-fluoroaniline (CAS 1134541-61-9)
- 7-Bromo-5-(bromomethyl)-2,3-dimethoxyquinoxaline (CAS 187479-70-5)
- Dalbavancin Impurity 8 (CAS CATO-C4X-160228)
- 5-(((4-Chlorophenyl)amino)methyl)-4-ethyl-4H-1,2,4-triazole-3-thiol (CAS 482652-58-4)
- (4-Methylpiperazin-1-yl)(piperazin-1-yl)methanone (CAS 205061-56-9)
- [(1R,2S,4S,5S)-4-[2-Iodo-6-(methylamino)-9H-purin-9-yl]-2-(phosphonooxy)bicyClo[3.1.0]hex-1-yl]methyl dihydrogen phosphate (CAS 779323-43-2)
- 2-(Aminomethyl)nicotinaldehyde (CAS 887580-08-7)
- N-(4-Fluorophenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 477329-47-8)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com